Continental ContiTech 880 8M 50 Hawk Positive Drive Synchronous Belt, 880mm Pitch Length, 5.7mm Height, 8mm Pitch, 50mm Wide Universal tooth profile drops into existing HTD, GT and RPP sprockets; Industry-compatible nomenclature High-grade compounding Requires little, if any, retensioning and less drive maintenance Oil, heat, ozone, and abrasion resistant Designed for high-capacity performance; Higher horsepower rating than traditional timing belts